regcomp.c: PL_utf8_foldclosures is a HV

It is not an inversion list, contrary to what this line used to say.

1 files changed, 1 insertions, 1 deletions

diff --git a/regcomp.c b/regcomp.c
index 027c16a526..8475d9dac9 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -10059,7 +10059,7 @@ parseit:
 	     * compilation of Perl itself before the Unicode tables are
 	     * generated) */
 	    if (invlist_len(PL_utf8_foldable) == 0) {
-		PL_utf8_foldclosures = _new_invlist(0);
+		PL_utf8_foldclosures = newHV();
 	    } else {
 		/* If the folds haven't been read in, call a fold function
 		    * to force that */